Modeling of iron ore reactions in blast furnace
نویسندگان
چکیده
منابع مشابه
Limiting Phenomena Related to the Use of Iron Ore Pellets in a Blast Furnace
Most of the iron in the world is produced using a blast furnace process, which has iron ore (iron oxides) and coke as its raw materials. When pellets are used in a blast furnace, the iron burden material is charged in the form of pellets and fine, iron-rich by-products are charged typically in the form of cold-bonded briquettes at the top of the blast furnace. Coke is the primary fuel and reduc...
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The combustion characteristics of pulverized coal when using blast furnace slag charged with iron ore containing rare earth elements as a composite catalyst were investigated by thermo gravimetric analysis. The results show that the combustion char acteristics of pulverized coal loaded with 21.3% by weight of blast furnace slag containing 15% rare earth ore are better than those of others. It i...
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Т. K. Balgabekov, D. K. Issin, A. Z. Issagulov, A. Z. Akashev, Zh. D. Zholdubayeva Karaganda State Technical University, Karaganda, Kazakhstan B. M. Kimanov, Zh. Abishev Chemical-Metallurgical Institute, Karaganda, Kazakhstan B. D. Issin, Tomskij politehnicheskij university, Tomsk, Rossia In the article there are presented the results of studies to improve the quality of blast furnace cast iron...
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The objective of this study was to develop an integrated simulation model of an automatic blast furnace in a full-scale steelmaking factory. The integrated simulation model introduces a set of optimizing alternatives through sensitivity analysis. The simulation model is built by considering all major and detailed operations and interacting systems of the blast furnace workshop. The workshop is ...
متن کاملDevelopment of Blast Furnace Burden Distribution Process Modeling and Control
1) School of Automation and Electrical Engineering, University of Science and Technology Beijing, Beijing, 100083 China. 2) Key Laboratory of Advanced Control of Iron and Steel Process (Ministry of Education), University of Science and Technology Beijing, Beijing, 100083 China. 3) Department of Electrical & Computer Engineering, Missouri University of Science and Technology, Rolla, MO, 65409-00...
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ژورنال
عنوان ژورنال: International Journal of Heat and Mass Transfer
سال: 2016
ISSN: 0017-9310
DOI: 10.1016/j.ijheatmasstransfer.2016.06.060